Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/RelE-Phd
Location 3177218..3177766 Replicon chromosome
Accession NZ_CP023586
Organism Mycobacterium tuberculosis strain MDRMA2491

Toxin (Protein)


Gene name relE Uniprot ID G0TFG5
Locus tag CP442_RS15650 Protein ID WP_003414602.1
Coordinates 3177503..3177766 (+) Length 88 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID O33347
Locus tag CP442_RS15645 Protein ID WP_003414599.1
Coordinates 3177218..3177499 (+) Length 94 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CP442_RS15620 3172842..3173699 - 858 WP_003899513.1 type I methionyl aminopeptidase -
CP442_RS15625 3173741..3174325 - 585 WP_003414585.1 DUF1707 domain-containing protein -
CP442_RS15630 3174428..3174676 + 249 WP_003913411.1 antitoxin VapB23 -
CP442_RS15635 3174673..3175053 + 381 WP_003414592.1 type II toxin-antitoxin system VapC family toxin -
CP442_RS15640 3175135..3176946 - 1812 WP_003414596.1 penicillin-binding protein -
CP442_RS15645 3177218..3177499 + 282 WP_003414599.1 type II toxin-antitoxin system antitoxin RelF Antitoxin
CP442_RS15650 3177503..3177766 + 264 WP_003414602.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
CP442_RS15655 3178139..3178993 - 855 WP_003899516.1 GNAT family N-acetyltransferase -
CP442_RS15660 3179049..3180212 - 1164 WP_003899517.1 flavodoxin-dependent (E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase -
CP442_RS15665 3180229..3181443 - 1215 WP_003414610.1 zinc metalloprotease Rip -
CP442_RS15670 3181451..3182692 - 1242 WP_003414613.1 1-deoxy-D-xylulose-5-phosphate reductoisomerase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.


Domains

Predicted by InterproScan

Toxin

Toxin-antitoxin system, RelE/ParE toxin family

(5-85)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-72)


Sequences

Toxin        


Download         Length: 88 a.a.        Molecular weight: 10204.82 Da        Isoelectric Point: 11.5078

>T82506 WP_003414602.1 NZ_CP023586:3177503-3177766 [Mycobacterium tuberculosis]
VPYTVRFTTTARRDLHKLPPRILAAVVEFAFGDLSREPLRVGKPLRRELAGTFSARRGTYRLLYRIDDEHTTVVILRVDH
RADIYRR

Download         Length: 264 bp

>T82506 NZ_CP023586:3177503-3177766 [Mycobacterium tuberculosis]
GTGCCTTACACCGTGCGGTTCACCACAACCGCGCGTCGAGACCTCCACAAGCTGCCACCGCGAATCCTCGCGGCAGTGGT
CGAATTCGCGTTCGGCGATCTGTCGCGCGAGCCCCTGCGGGTGGGCAAGCCCCTTCGGCGCGAGTTGGCCGGCACGTTCA
GCGCGCGTCGCGGAACGTACCGCCTGCTGTACCGGATTGACGACGAGCACACAACGGTAGTGATCCTGCGCGTCGATCAC
CGCGCGGACATCTACCGCCGATAG

Antitoxin


Download         Length: 94 a.a.        Molecular weight: 10183.40 Da        Isoelectric Point: 4.3440

>AT82506 WP_003414599.1 NZ_CP023586:3177218-3177499 [Mycobacterium tuberculosis]
MRILPISTIKGKLNEFVDAVSSTQDQITITKNGAPAAVLVGADEWESLQETLYWLAQPGIRESIAEADADIASGRTYGED
EIRAEFGVPRRPH

Download         Length: 282 bp

>AT82506 NZ_CP023586:3177218-3177499 [Mycobacterium tuberculosis]
ATGCGGATACTGCCGATTTCGACGATCAAGGGCAAGCTCAATGAGTTCGTCGACGCGGTCTCGTCGACACAGGACCAGAT
CACCATCACCAAGAACGGTGCACCCGCAGCCGTTCTGGTCGGCGCCGACGAGTGGGAATCGTTGCAGGAGACGCTGTACT
GGCTGGCGCAACCCGGAATCAGGGAGTCGATCGCTGAAGCCGACGCCGACATTGCCTCCGGCCGCACCTACGGCGAAGAC
GAGATCCGCGCCGAATTCGGCGTCCCGCGACGCCCCCACTGA

Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
PDB 3G5O

Antitoxin

Source ID Structure
PDB 3G5O
AlphaFold DB A0A7U4BWP8

References